2013657968

素因数分解:

$2^4\times 7^1\times {\mathrm{677}}^1\times {\mathrm{26557}}^1$

素因数の和:27249

約数の個数: 40

約数和(自身を含む): 4465568352

約数和(自身を除く): 2451910384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 677, 1354, 2708, 4739, 5416, 9478, 10832, 18956, 26557, 37912, 53114, 75824, 106228, 185899, 212456, 371798, 424912, 743596, 1487192, 2974384, 17979089, 35958178, 71916356, 125853623, 143832712, 251707246, 287665424, 503414492, 1006828984, 2013657968]

約数ペア:

[(1, 2013657968), (2, 1006828984), (4, 503414492), (7, 287665424), (8, 251707246), (14, 143832712), (16, 125853623), (28, 71916356), (56, 35958178), (112, 17979089), (677, 2974384), (1354, 1487192), (2708, 743596), (4739, 424912), (5416, 371798), (9478, 212456), (10832, 185899), (18956, 106228), (26557, 75824), (37912, 53114)]